The Walker Products Fuel Injector (part number 550-2092) is a direct-fit replacement for 2005-2009 Chevrolet and Pontiac vehicles with 5.3L engines. Walker Genuine OE Fuel Injectors are authentic, factory-sourced components that deliver true OE fit, function, and engine calibration compatibility.
Features:
- Engineered for System Integrity:Â Supports full engine performance, emissions control, and drivability as originally designed.
- Exact Vehicle Match:Â Built to original assembly specs for precise fitment, flow rate, and electrical compatibility with factory ECU calibration.
- Trusted Quality Assurance: Same part, same quality, same performance as installed on the production line—no compromises.
- Authentic OE Performance:Â Supplied directly from the original vehicle manufacturer to ensure factory-accurate fuel delivery and spray pattern.
- 100% Genuine OE: Sourced through validated OEM supply chains—no aftermarket substitutions or equivalents.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Blade |
| Connector Shape | Rectangle |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2005-2009 Chevrolet and Pontiac models including Impala, Monte Carlo, and Grand Prix — 5.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Wells M1147, SMP FJ794, BWD 67395, General Motors 62669, General Motors 89017704, General Motors 0280158077, Airtex 4G1989, ACDelco 217-2255
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
